"""
Case Type   : 硬件故障类--network
Case Name   : DML+DDL并发执行时，主节点网卡down
Create At   : 2021/09/16
Owner       : 5328126
Description :
    1.开启多个session同时执行DDL+DML+tpcc
    2.注入网卡down故障
    3.检查主备一致性
Expect      :
    1.sql执行成功
    2.成功
    3.主备一致
History     :
    Modified by peilinqian 2024/7/9:executDbSql方法调用优化
"""

import unittest
import time
from yat.test import Node, macro
from testcase.utils.Common import Common
from testcase.utils.Constant import Constant
from testcase.utils.CommonSH import CommonSH
from testcase.utils.CommonSH import RestartDbCluster
from testcase.utils.Logger import Logger
from testcase.utils.ComThread import ComThread


class NetWork(unittest.TestCase):
    nodes_tuple = ('PrimaryDbUser', 'Standby1DbUser', 'Standby2DbUser')

    @RestartDbCluster(*nodes_tuple)
    def setUp(self):
        self.log = Logger()
        self.log.info(
            '---------Opengauss_Reliability_Hardware_Case106:开始执行---------')
        self.primary_root_node = Node(node='PrimaryRoot')
        self.primary_user_node = Node(node='PrimaryDbUser')
        self.sta1_root_node = Node(node='Standby1Root')
        self.sta1_dbuser = Node(node='Standby1DbUser')
        self.sta2_dbuser = Node(node='Standby2DbUser')
        self.com = Common()
        self.primary_sh = CommonSH('PrimaryDbUser')
        self.sta_1_sh = CommonSH('Standby1DbUser')
        self.sta_2_sh = CommonSH('Standby2DbUser')
        self.tb_name = "t_network_106"
        self.constant = Constant()
        self.flg = True

        self.log.info("-------------获取网卡名---------------")
        network_card_cmd = 'ifconfig'
        self.log.info(network_card_cmd)
        network_card_result = self.primary_root_node.sh(
            network_card_cmd).result()
        network_card_list = network_card_result.split('\n\n')
        self.log.info(network_card_list)
        self.networkcard = ''
        for network_card_item in network_card_list:
            if self.primary_user_node.db_host in network_card_item:
                self.networkcard = network_card_item.split(':')[0].strip()
                self.log.info(self.networkcard)

    def test_main(self):
        text1 = '----step1: 开启多个session同时执行DDL+DML expect:sql执行成功----'
        self.log.info(text1)
        self.log.info("-----session4------------")
        connect_thread5 = ComThread(
            self.com.startTPCC, args=(self.primary_root_node,
                                      macro.TPCC_PATH))
        connect_thread5.setDaemon(True)
        connect_thread5.start()
        time.sleep(2)
        self.log.info("-----session1------------")
        sql = f"create table if not exists {self.tb_name}(i int, j int);" \
            f"create index {self.tb_name}_idx on {self.tb_name}(i);" \
            f"insert into {self.tb_name} " \
            f"values(generate_series(1,90000),generate_series(1,90000));"
        connect_thread1 = ComThread(
            self.primary_sh.executDbSql, args=(sql,))
        connect_thread1.setDaemon(True)
        connect_thread1.start()
        self.log.info("-----session2------------")
        connect_thread2 = ComThread(
            self.primary_sh.executDbSql, args=('vacuum;',))
        connect_thread2.setDaemon(True)
        connect_thread2.start()
        self.log.info("-----session3------------")
        sql = f"create table if not exists {self.tb_name}3(i int, j int);" \
            f"insert into {self.tb_name}3 " \
            f"values(generate_series(1,900),generate_series(1,900)); " \
            f"create table if not exists {self.tb_name}1(i int, j int);" \
            f"insert into {self.tb_name}1 " \
            f"values(generate_series(1,900),generate_series(5001,5900));" \
            f"merge into {self.tb_name}1 t1 " \
            f"using {self.tb_name}3 t2 on (t1.i=t2.i) " \
            f"when matched then update set t1.j=t2.j " \
            f"when not matched then insert values(0,0);"
        connect_thread3 = ComThread(
            self.primary_sh.executDbSql, args=(sql,))
        connect_thread3.setDaemon(True)
        connect_thread3.start()

        text = '----step2: 注入网卡down故障 expect:成功----'
        self.log.info(text)
        inject_command = f"rNet_down (dev, time)" \
            f"values({self.networkcard}, 40)"
        cfe_thread = ComThread(
            self.com.cfe_inject, args=(self.primary_root_node,
                                       inject_command,))
        cfe_thread.setDaemon(True)
        cfe_thread.start()
        cfe_thread.join(180)
        result = cfe_thread.get_result()
        self.log.info(result)
        self.assertIn(self.constant.cfe_inject_netdown_success_msg, result,
                      '执行失败' + text)

        self.log.info("----------获取线程结果----------------------")
        self.log.info("-----session1------------")
        connect_thread1.join(600)
        result = connect_thread1.get_result()
        self.log.info(result)
        self.assertIn(self.constant.CREATE_TABLE_SUCCESS, result,
                      '执行失败' + text)
        self.assertIn("INSERT 0 90000", result, '执行失败' + text1)
        self.log.info("-----session2------------")
        connect_thread2.join(600)
        result = connect_thread2.get_result()
        self.log.info(result)
        self.assertIn("VACUUM", result, '执行失败' + text1)
        self.log.info("-----session3------------")
        connect_thread3.join(600)
        result = connect_thread3.get_result()
        self.log.info(result)
        self.assertIn(self.constant.CREATE_TABLE_SUCCESS, result,
                      '执行失败' + text1)
        self.assertIn("INSERT 0 900", result, '执行失败' + text1)
        self.assertIn("MERGE 900", result, '执行失败' + text1)
        self.log.info("-----session4------------")
        connect_thread5.join(600)
        result = connect_thread5.get_result()
        self.log.info(result)
        self.assertIn(self.constant.TPCC_SUCCESS_MSG, result, '执行失败' + text1)
        self.flg = False

        text = '----step3: 检查主备一致性expect:主备一致----'
        self.log.info(text)
        result = self.sta_1_sh.check_data_consistency()
        self.assertTrue(result, '执行失败' + text)
        result = self.sta_2_sh.check_data_consistency()
        self.assertTrue(result, '执行失败' + text)
        nodes_tuple = (self.primary_user_node,
                       self.sta1_dbuser, self.sta2_dbuser)
        flag = self.com.check_data_sample_by_all(r'\d', *nodes_tuple)
        self.assertTrue(flag, '执行失败' + text)
        table_dict = self.com.format_sql_result(
            self.primary_sh.executDbSql(r'\d'))
        table_name = table_dict.get('Name')
        for name in table_name:
            select_sql = f'select count(*) from {name};'
            flag = self.com.check_data_sample_by_all(select_sql,
                                                     *nodes_tuple)
            self.assertTrue(flag, '执行失败' + text)

    def tearDown(self):
        if self.flg:
            self.log.info("等待故障结束")
            time.sleep(40)
        self.log.info("------------------删除表-----------------")
        sql = f"drop table if exists {self.tb_name} cascade;" \
            f"drop table if exists {self.tb_name}1 cascade;" \
            f"drop table if exists {self.tb_name}2 cascade;"\
            f"drop table if exists {self.tb_name}3 cascade;"
        result = self.primary_sh.executDbSql(sql)
        self.log.info(result)
        self.log.info(
            '--------Opengauss_Reliability_Hardware_Case106:执行完成--------')
